<?php

class RoutingController extends Controller
{
	/**
	 * @var string the default layout for the views. Defaults to '//layouts/column2', meaning
	 * using two-column layout. See 'protected/views/layouts/column2.php'.
	 */
	public $layout='//layouts/main';

	/**
	 * @return array action filters
	 */
	public function filters()
	{
		return array(
			'accessControl', // perform access control for CRUD operations
		);
	}

	/**
	 * Specifies the access control rules.
	 * This method is used by the 'accessControl' filter.
	 * @return array access control rules
	 */
	public function accessRules()
	{
		return array(
			array('allow',  // allow all users to perform 'index' and 'view' actions
				'actions'=>array('index','view'),
				'users'=>array('*'),
			),
			array('allow', // allow authenticated user to perform 'create' and 'update' actions
				'actions'=>array('create','admin'),
				'users'=>array('@'),
			),
			array('allow', // allow admin user to perform 'admin' and 'delete' actions
				'actions'=>array('update','delete'),
				'users'=>array('@'),
			),
			array('deny',  // deny all users
				'users'=>array('*'),
			),
		);
	}

	/**
	 * Displays a particular model.
	 * @param integer $id the ID of the model to be displayed
	 */
	public function actionView($id)
	{
		$this->render('view',array(
			'model'=>$this->loadModel($id),
		));
	}

	/**
	 * Creates a new model.
	 * If creation is successful, the browser will be redirected to the 'view' page.
	 */
	public function actionCreate()
	{
		$model=new Routing;

		// Uncomment the following line if AJAX validation is needed
		// $this->performAjaxValidation($model);

		if(isset($_POST['Routing']))
		{
			$model->attributes=$_POST['Routing'];
			if($model->save()){
				$UpdateModel = new Updatestatus;
				$isset = $UpdateModel->findByPk(yii::app()->user->id);
				$level = yii::app()->user->level();
				if($level == 1){
					$UpdateModel->updateAll(array('routeupdate'=>1,'update_time'=>date('Y-m-d h:i:s'),'update_user'=>yii::app()->user->name));
				}else{
					if(empty($isset)){
						$UpdateModel->user_id=yii::app()->user->id;
						$UpdateModel->routeupdate=1;
						$UpdateModel->crate_time = date('Y-m-d h:i:s');
						$UpdateModel->crate_user=yii::app()->user->name;
						$UpdateModel->save();
					}else{
						$UpdateModel->updateByPk(yii::app()->user->id,array('routeupdate'=>1,'update_time'=>date('Y-m-d h:i:s'),'update_user'=>yii::app()->user->name));
					}
				}
				$this->redirect(array('admin'));
			}
		}

		$this->render('create',array(
			'model'=>$model,
		));
	}

	/**
	 * Updates a particular model.
	 * If update is successful, the browser will be redirected to the 'view' page.
	 * @param integer $id the ID of the model to be updated
	 */
	public function actionUpdate($id)
	{
		$model=$this->loadModel($id);

		// Uncomment the following line if AJAX validation is needed
		// $this->performAjaxValidation($model);
		if(isset($_POST['Routing']))
		{
			$model->attributes=$_POST['Routing'];
			if($model->save()){
				$UpdateModel = new Updatestatus;
				$isset = $UpdateModel->findByPk(yii::app()->user->id);
				$level = yii::app()->user->level();
				if($level == 1){
					$UpdateModel->updateAll(array('routeupdate'=>1,'update_time'=>date('Y-m-d h:i:s'),'update_user'=>yii::app()->user->name));
				}else{
				if(empty($isset)){
					$UpdateModel->user_id=yii::app()->user->id;
					$UpdateModel->routeupdate=1;
					$UpdateModel->crate_time = date('Y-m-d h:i:s');
					$UpdateModel->crate_user=yii::app()->user->name;
					$UpdateModel->save();
				}else{
					$UpdateModel->updateByPk(yii::app()->user->id,array('routeupdate'=>1,'update_time'=>date('Y-m-d h:i:s'),'update_user'=>yii::app()->user->name));
				}
				}
				$this->redirect(array('admin'));
			}
		}

		$this->render('update',array(
			'model'=>$model,
		));
	}

	/**
	 * Deletes a particular model.
	 * If deletion is successful, the browser will be redirected to the 'admin' page.
	 * @param integer $id the ID of the model to be deleted
	 */
	public function actionDelete($id)
	{
		if(Yii::app()->request->isPostRequest)
		{
			// we only allow deletion via POST request
			//$this->loadModel($id)->delete();
			$model=new Routing();
			
			$sql_del="delete FROM zy_routing where routing_id='".$id."'";
			$result =yii::app()->db->createCommand($sql_del)->execute();
			
			if($result){
				$UpdateModel = new Updatestatus;
				$isset = $UpdateModel->findByPk(yii::app()->user->id);
				$level = yii::app()->user->level();
				if($level == 1){
					$UpdateModel->updateAll(array('routeupdate'=>1,'update_time'=>date('Y-m-d h:i:s'),'update_user'=>yii::app()->user->name));
				}else{
					if(empty($isset)){
						$UpdateModel->user_id=yii::app()->user->id;
						$UpdateModel->routeupdate=1;
						$UpdateModel->crate_time = date('Y-m-d h:i:s');
						$UpdateModel->crate_user=yii::app()->user->name;
						$UpdateModel->save();
						$this->redirect(array('Routing/admin','ispublic'=>0));
					}else{
						$UpdateModel->updateByPk(yii::app()->user->id,array('routeupdate'=>1,'update_time'=>date('Y-m-d h:i:s'),'update_user'=>yii::app()->user->name));
					}
				}
			}
			// if AJAX request (triggered by deletion via admin grid view), we should not redirect the browser
			//if(!isset($_GET['ajax']))
				//$this->redirect(isset($_POST['returnUrl']) ? $_POST['returnUrl'] : array('admin'));
				$this->redirect(array('Routing/admin','ispublic'=>0));
		}
		else
			throw new CHttpException(400,'Invalid request. Please do not repeat this request again.');
	}

	/**
	 * Lists all models.
	 */
	public function actionIndex()
	{
		$dataProvider=new CActiveDataProvider('Routing');
		$this->render('index',array(
			'dataProvider'=>$dataProvider,
		));
	}

	/**
	 * Manages all models.
	 */
	public function actionAdmin()
	{
		$model=new Routing('search');
		$model->unsetAttributes();  // clear any default values
		if(isset($_GET['Routing']))
			$model->attributes=$_GET['Routing'];
		$ispublic = yii::app()->request->getParam(ispublic);
		$tag = yii::app()->request->getParam(tag);
		$level=yii::app()->user->level();
		if($ispublic!=""){
		if($ispublic==1 && $tag==1){
			$model->tag = $tag;
			$model->Ispublic = $ispublic;
		}elseif($ispublic==1 && $tag==2){
			$model->tag = $tag;
			$model->Ispublic = $ispublic;
		}elseif($ispublic==0){
			$model->Ispublic = $ispublic;
			$model->user_id = yii::app()->user->id;
		}}else{
			if($level==1){
				$model->Ispublic = 1;
			}else{
				$model->user_id = yii::app()->user->id;
			}
		}
		$this->render('admin',array(
			'model'=>$model,
		));
	}

	/**
	 * Returns the data model based on the primary key given in the GET variable.
	 * If the data model is not found, an HTTP exception will be raised.
	 * @param integer the ID of the model to be loaded
	 */
	public function loadModel($id)
	{
		$model=Routing::model()->findByPk($id);
		if($model===null)
			throw new CHttpException(404,'The requested page does not exist.');
		return $model;
	}

	/**
	 * Performs the AJAX validation.
	 * @param CModel the model to be validated
	 */
	protected function performAjaxValidation($model)
	{
		if(isset($_POST['ajax']) && $_POST['ajax']==='routing-form')
		{
			echo CActiveForm::validate($model);
			Yii::app()->end();
		}
	}
}
